180 d implant glucose sensor
Creation of subcutaneous pocket with insertion of 180 day implantable interstitial glucose sensor, including system activation and patient training
This code is no longer in use: it was retired on 2023-01-01. No replacement code is listed here.
curl https://api.healthcare.dev/v1/codes/hcpcs/G0308 \ -H "Authorization: Bearer $HDEV_API_KEY"
{
"data": {
"code": "G0308",
"parent": null,
"status": "retired",
"system": "hcpcs",
"display": "180 d implant glucose sensor",
"billable": false,
"attributes": {
"betos": "M5D",
"coverage": "C",
"action_code": "N",
"type_of_service": "2",
"pricing_indicator": "13",
"action_effective_date": "2023-01-01"
},
"description": "Creation of subcutaneous pocket with insertion of 180 day implantable interstitial glucose sensor, including system activation and patient training",
"replaced_by": [],
"effective_end": "2023-01-01",
"effective_start": "2022-07-01",
"care_categories": [
"doctor-visits"
],
"care_category_details": [
{
"slug": "doctor-visits",
"name": "Doctor and clinic visits",
"confidence": 0.9,
"derivation": "source_stated",
"evidence": [
{
"url": "https://www.cms.gov/medicare/coding-billing/healthcare-common-procedure-system/quarterly-update",
"anchor": "HCPCS Level II BETOS type of service M5D"
}
],
"as_of": "2026-10-01T00:00:00.000Z"
}
]
},
"meta": {
"source": "cms-hcpcs",
"data_version": "2026-10"
}
}CMS attributes
Change history
G0308 has been in effect since 2022-07-01 and was retired on 2023-01-01. This page shows HCPCS Level II release 2026-10.
Add as_of=YYYY-MM-DD to the request to get this code exactly as it was on a past date. The change feed (GET /v1/changes) lists what each release added, changed or retired across the whole dataset; a per-code change list isn't published yet.
Use it
curl https://api.healthcare.dev/v1/codes/hcpcs/G0308 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up HCPCS Level II code G0308. Tell me what it covers, whether it is active and since when, and any CMS attributes it has.
Source: CMS, release 2026-10. Public domain (D-series CDT codes excluded). Reference data, not medical or billing advice.